Skip to main content
Urban Dictionary Merch
Your favorite words on things you can wear, drink from, read, or give to a friend.
The Urban Dictionary Store sells gifts you’ll have to explain.
From Italian : uno dei fratello.
One who is like a brother, trustworthy and loyal. Also one of the original brothers.
Or to be like a whirlwind phenomenon, all encompassing.
Trust me, I'm an Iafrate. Just step back and let the job be done properly. Don't get caught up in the whirlwind.
Iafrate by aiaf1 August 10, 2007
Related Words
A YouTube channel dedicated to being wonderfully retarded.
Wow that channel is such an IADAM
IADAM by ETW11 November 30, 2018
Iahdai is super funny, pretty, awesome, and smart. She often is insecure about the way she looks, but she always has her bff to defend her against herself. She is just gorgeous but she doesn’t realize it. She has so many people around her , but she thinks she has none. she will do anything to make her friends feel better in anyway, shape, or form. She also has a nice body shape and is thicc. If you know anyone named Iahdai, just be grateful you have her. Don’t try to use her either. Remember to cherish all the time you have with Iahdai, because you never know when she might leave you.
Iahdai : My bestie Iahdai is amazing!
@ifdahyun, also known as @sugaoa is a very nice mutual everyone would ask for :)
ifdahyun is my favorite mutual
Dang bro, that dude is such an Ifdal!
ifdal by Satay Man October 14, 2016
A up and coming YouTuber that has a bad upload schedule and is irrelevant.
Oh my god, iAdapt never uploads. He slacks to much.
iAdapt by Brxyden February 1, 2019
More from Urban Dictionary

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
According to the boffins downstairs, the murderer used a serrated blade.
Boffin by Agnon February 11, 2023
Word of the Day on October 3, 2026

Pee Calculus

When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.
I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.
Pee Calculus by anorlondo October 1, 2026
Word of the Day on October 2, 2026
Literally "dirty" pronounced with a West Indian accent. Can also have a positive connotation, for example Sean Paul's album title "Dutty Rock".
"The girl is pretty but she corrupt and dutty!"

or, in a positive usage:

"Booya! That freestyle was dutty!"
Dutty by J Hall April 3, 2003
Word of the Day on October 1, 2026
korean word for madam, older woman
Ajumma wait a moment
Ajumma by aintnotinbutnice July 5, 2009
Word of the Day on September 30, 2026
Load more